Horizontal submersible pump



FIG. 1 is a perspective view of a horizontal submersible pump showing mynew design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the horizontal submersible pump inwhich the design is embodied that form no part of the claimed design.

CLAIM The ornamental design for a horizontal submersible pump, as shownand described.